Birke, W. (1961). European elections by direct suffrage: A comparative study of the electoral systems used in Western Europe and their utility for the direct election of a European Parliament. Sythoff.
Chicago Style (17th ed.) CitationBirke, Wolfgang. European Elections by Direct Suffrage: A Comparative Study of the Electoral Systems Used in Western Europe and Their Utility for the Direct Election of a European Parliament. Leyden: Sythoff, 1961.
MLA (9th ed.) CitationBirke, Wolfgang. European Elections by Direct Suffrage: A Comparative Study of the Electoral Systems Used in Western Europe and Their Utility for the Direct Election of a European Parliament. Sythoff, 1961.
Warning: These citations may not always be 100% accurate.